Retirement Planning

Retirement Planning for U.S. Expats: A Practical Guide to Multi-Country Pensions, Currency Considerations, and Cross-Border Income Planning

A comprehensive, SEC-compliant guide explaining multi-country retirement planning considerations for U.S. expats, including pensions, currency exposure, and cross-border income rules.

Last Updated On:
December 11, 2025
About 5 min. read
Written By
Tom Pewtress
Head of USA and Private Wealth Partner
Written By
Tom Pewtress
Head of USA and Private Wealth Partner
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Retirement Planning for U.S. Expats

Retirement planning becomes more complex when your life, work, and assets span multiple countries. U.S. expats often juggle pensions, savings, and income sources across jurisdictions, while facing different tax systems and currency exposures.

This guide explains how U.S. retirement accounts behave when you retire abroad, how foreign pensions and Social Security interact with U.S. rules, where treaty and non-treaty differences matter, and why multi-currency and cross-border tax planning are essential for long-term financial security.

What This Guide Helps You Understand

This guide provides U.S. expats with a clear framework for understanding how retirement planning becomes more complex when assets, income sources, and future residency may span multiple countries. After reading this guide, you will understand:

  • How U.S. retirement accounts (401(k), IRA, Roth IRA) are treated when you retire abroad
  • How foreign pensions, local retirement schemes, and U.S. Social Security interact
  • How tax rules differ between treaty and non-treaty countries
  • How future residency affects the taxation of retirement income
  • How U.S. tax rules apply to withdrawals, Required Minimum Distributions (RMDs), and cross-border income
  • How foreign countries may tax U.S. pensions - and where double taxation may arise
  • Why multi-currency planning and FX exposure are essential components of global retirement
  • What PFIC rules mean for individuals with non-U.S. investment products
  • How multi-country income streams fit together in long-term planning

This guide is for educational purposes only and is not personalised financial, tax, or legal advice.

Introduction - Why Retirement Planning Becomes More Complex When You Live Across Borders

For many Americans, retirement planning is already a long-term process that requires coordination across investment accounts, pensions, savings, and income sources. For U.S. expats, the process becomes more complex because:

  • retirement may occur in more than one country,
  • assets may sit in multiple jurisdictions,
  • currency exposure may affect purchasing power,
  • different countries have different tax rules for pensions,
  • local pension systems may interact differently with U.S. rules,
  • U.S. retirement accounts operate under consistent U.S. law,
  • future residency may influence where income is taxed,
  • long-term planning must reflect mobility and global assets.

U.S. expats often ask:

  • “Can I retire overseas and still use my 401(k) or IRA?”
  • “How will U.S. and foreign pensions be taxed?”
  • “What happens to Social Security if I live abroad?”
  • “Should I plan in USD, or my future retirement currency?”
  • “How do I combine pensions from multiple countries?”
  • “What if I move again later in life?”

This guide provides a neutral, factual overview of retirement planning considerations for globally mobile U.S. individuals. It is educational only and is not legal, tax, or investment advice.

U.S. Retirement Accounts Still Follow U.S. Rules, No Matter Where You Retire

A foundational principle:

401(k)s, IRAs, and Roth IRAs are governed by U.S. rules even if you retire abroad.

This means:

  • contribution rules remain U.S.-based,
  • withdrawals follow U.S. distribution law,
  • U.S. tax treatment applies regardless of foreign residency,
  • Required Minimum Distribution (RMD) rules apply depending on age and account type,
  • foreign residency does not change IRS rules,
  • local tax rules may also apply depending on jurisdiction.

For example:

  • Roth IRAs have no U.S. RMDs for the original owner.
  • Traditional IRAs require RMDs starting at age 73 (or 75 depending on year of birth).
  • 401(k)s may have different RMD rules if the holder still works for the employer.

Multi-Country Pensions: Understanding the Components

Globally mobile Americans may accumulate retirement benefits from:

  • U.S. employer 401(k)s or 403(b)s
  • IRAs and Roth IRAs
  • foreign employer pensions
  • mandatory local retirement schemes
  • government pension benefits (foreign Social Security equivalents)
  • U.S. Social Security
  • personal savings or brokerage accounts
  • long-term incentive or stock option plans

Each component may have:

  • different vesting rules,
  • different tax rules,
  • different currency exposure,
  • different portability outcomes,
  • different withdrawal rules,
  • different taxation based on final residency.

Foreign pensions can be particularly complex because they may be governed by:

  • local tax law
  • U.S. tax law
  • totalization agreements
  • bilateral pension treaties (in certain cases)
  • domestic PFIC considerations, depending on structure

Not all foreign pensions interact with U.S. rules in the same way.

Understanding How Future Residency Affects Retirement Income

Where you retire influences:

  • how your pension or IRA withdrawals may be taxed,
  • whether treaty rules apply,
  • which country has taxing rights,
  • how Social Security is treated,
  • currency needs and purchasing power,
  • the structure of income planning.

Broadly:

Treaty Countries

Countries with income tax treaties (e.g., UK, Canada, Germany, France) may define how pensions are taxed.

Non-Treaty Countries

Countries like UAE, Singapore, Hong Kong, and many others follow local rules with no treaty relief.

High-Tax Countries

Some countries treat retirement income differently and may tax certain U.S. pensions.

No-Income-Tax Countries

UAE, Qatar, Bahrain, Kuwait - often no local tax imposed on retirement income.

Residency may meaningfully impact long-term decisions.

Social Security for U.S. Expats

Retiring abroad does not automatically prevent a U.S. citizen from receiving Social Security benefits.

Key considerations:

  • benefits may be paid to most foreign countries
  • eligibility requirements remain the same
  • totalization agreements may help combine work credits
  • taxation depends on U.S. rules and local country rules
  • currency fluctuations may affect purchasing power

Totalization agreements

The U.S. has agreements with many countries to avoid double social contributions and combine qualifying years.

Notable examples include:

  • UK
  • Canada
  • Australia (modified arrangements)
  • many European countries

These may affect:

  • benefit eligibility
  • credit accumulation
  • social tax interactions

How U.S. Taxes Interact With Retirement Abroad

U.S. citizens are taxed on worldwide income, including:

  • 401(k) distributions
  • IRA distributions
  • Roth IRA withdrawals (if not qualified)
  • Social Security benefits
  • taxable investment income
  • rental income
  • capital gains

Retiring abroad does not remove U.S. tax obligations.

However, planning may depend on:

  • FEIE (not applicable to pensions)
  • FTC for foreign tax paid
  • treaty rules (if applicable)
  • whether the country taxes foreign pensions
  • whether U.S. withholding rules apply

Important:

FEIE does not apply to:

  • retirement income
  • pension withdrawals
  • Social Security
  • investment withdrawals

Thus, foreign residency does not eliminate U.S. tax on retirement distributions.

How Foreign Countries May Tax U.S. Pensions

Local country rules vary widely:

1. Countries that tax foreign pensions

Examples (general themes only):

  • France
  • Spain
  • Germany
  • Italy
  • Portugal
  • Netherlands

Treatment depends on residency and treaty provisions.

2. Countries that do not tax foreign pension income

Examples (general themes only):

  • UAE
  • Qatar
  • Kuwait
  • Bahrain
  • Saudi Arabia
  • certain low/no-tax jurisdictions

3. Countries that tax remitted income

Some systems impose tax only when income is brought into the country.

4. Countries with mixed systems

Some countries tax pensions differently depending on:

  • contribution source
  • whether contributions were deductible
  • whether contributions were taxed locally

Because rules differ considerably, local tax guidance is essential.

Currency Considerations for Multi-Country Retirement

Currency is a major planning factor for U.S. expats.

Questions to evaluate include:

  • In which currency will you spend during retirement?
  • In which currency are your assets held today?
  • Will you return to the U.S.?
  • Do you plan to retire in a country that uses EUR, GBP, SGD, CHF, AED, or another currency?
  • How stable is the long-term currency relative to USD?

Even when assets remain USD-denominated, long-term retirement spending in another currency may involve:

  • FX translation risk
  • long-term purchasing power considerations
  • portfolio allocation decisions
  • multi-currency cash flow planning

Globally mobile individuals often plan retirement portfolios with:

  • USD exposure
  • local currency needs
  • foreign currency diversification
  • multiple retirement scenarios

Multi-Country Income Structures and Retirement

U.S. expats frequently draw income from:

  • U.S. retirement accounts
  • foreign pensions
  • Social Security (U.S.)
  • foreign rental property
  • U.S. rental property
  • foreign dividends
  • U.S. dividends
  • cash savings in multiple jurisdictions
  • structured withdrawals from portfolios

Understanding how each income stream is taxed in each jurisdiction is part of retirement planning.

Key variables include:

  • U.S. rules
  • treaty rules
  • local country rules
  • foreign tax credits
  • PFIC considerations
  • RMD requirements
  • inheritance rules

Each income source follows its own regulatory framework.

PFIC Considerations in Global Retirement Planning

Foreign-domiciled pooled investment funds may be treated as PFICs under U.S. law.

PFIC rules may involve:

  • Form 8621
  • tax treatment that differs from U.S.-domiciled investments
  • administrative filings
  • different outcomes depending on elections

In retirement planning, PFIC considerations matter when:

  • foreign accounts hold mutual funds or ETFs
  • local pension products invest in foreign pooled vehicles
  • investment-linked insurance policies involve non-U.S. funds
  • savings products abroad include global unit trusts

PFIC rules do not apply to investments inside U.S. retirement accounts. (401(k), IRA, Roth IRA.)

Planning often focuses on:

  • aligning jurisdiction
  • tax-reporting needs
  • long-term investment strategy.

Withdrawal Planning for U.S. Expats

Withdrawal planning for U.S. expats is influenced by:

  • U.S. tax rules
  • local country rules
  • RMD requirements
  • whether Roth withdrawals are qualified
  • currency needs
  • investment strategy
  • expected longevity
  • cost of living in the retirement country

Common considerations:

  • Roth withdrawals under U.S. rules may be tax-free if qualified
  • Traditional IRA/401(k) withdrawals are taxable under U.S. law
  • Pension distributions may be taxed locally depending on jurisdiction
  • Currency translation affects net spending
  • Withholding rules may apply depending on residency classification

Retirement location is often a core factor.

Planning When Retirement May Occur in More Than One Country

Some individuals:

  • live in one country for early retirement
  • move to another country later
  • ultimately settle back in the U.S.
  • maintain multi-year residency across several jurisdictions

This may influence:

  • taxation of income
  • currency exposure
  • liquidity needs
  • health insurance
  • sequence of withdrawals
  • long-term cost of living

A multi-stage retirement may require:

  • flexibility in asset location
  • multi-currency portfolios
  • long-term modelling
  • awareness of tax-system transitions

Hypothetical Examples (Illustrative Only)

The following examples do not represent actual clients or outcomes.

Example 1 - U.S. Expat Planning Retirement in Portugal

Profile:

  • Lives in the Middle East
  • Plans to retire in Europe
  • Has 401(k)s, IRAs, and foreign savings

Considerations:

  • Portuguese rules for foreign pensions
  • U.S. taxation of IRA distributions
  • currency alignment between USD and EUR
  • long-term income projection

Example 2 - U.S. Expat Retiring in Asia

Profile:

  • Plans retirement in Singapore
  • Holds U.S. retirement accounts
  • Has property abroad

Considerations:

  • whether Singapore taxes foreign pension withdrawals
  • U.S. tax treatment under domestic rules
  • FX impact on spending

Example 3 - U.S. Expat Retiring in the UAE

Profile:

  • Lives in Dubai
  • Holds U.S. retirement accounts
  • May receive multiple pension sources

Considerations:

  • UAE does not tax pension income
  • U.S. tax continues to apply
  • long-term currency exposure between USD and AED

Example 4 - U.S. Expat Returning to the U.S. After Many Years

Profile:

  • Returns to U.S. post-retirement
  • Has retirement accounts built abroad
  • Has multi-currency savings

Considerations:

  • FX translation back into USD
  • Sequence of withdrawals under U.S. rules
  • Medicare and social benefits integration

Practical Checklist for U.S. Expats Planning Retirement

  • ✔ Identify where you expect to retire
  • ✔ Review pension rules in your future country
  • ✔ Understand U.S. rules for retirement accounts
  • ✔ Evaluate RMD timing
  • ✔ Assess Roth IRA considerations
  • ✔ Understand FEIE/FTC interactions (for working years)
  • ✔ Review global tax rules for each income source
  • ✔ Evaluate PFIC exposure
  • ✔ Consider multi-currency cash flow needs
  • ✔ Review Social Security eligibility
  • ✔ Understand treaty or non-treaty implications
  • ✔ Model long-term scenarios
  • ✔ Review beneficiary planning for global assets
  • Identify where you expect to retire
  • Review pension rules in your future country
  • Understand U.S. rules for retirement accounts
  • Evaluate RMD timing
  • Assess Roth IRA considerations
  • Understand FEIE/FTC interactions (for working years)
  • Review global tax rules for each income source
  • Evaluate PFIC exposure
  • Consider multi-currency cash flow needs
  • Review Social Security eligibility
  • Understand treaty or non-treaty implications
  • Model long-term scenarios
  • Review beneficiary planning for global assets

How Skybound Wealth Management USA Supports Individuals

Skybound USA assists individuals with:

  • retirement planning across jurisdictions,
  • coordinating U.S. retirement account considerations,
  • understanding long-term income structures,
  • PFIC-aware investment planning,
  • evaluating FEIE/FTC interactions (with tax professionals),
  • multi-currency financial modeling using MoneyMap,
  • planning around future residency changes,
  • identifying U.S.-domiciled investment options consistent with global planning.

Conflict Disclosure:

Skybound USA may receive compensation when individuals choose advisory services involving assets under management.Individuals should evaluate all available options before making any decisions.

Next Steps

If you would like to understand how retirement planning fits into your multi-country life, you may schedule a discussion with Skybound Wealth Management USA.

Key Points To Remember

  • U.S. retirement accounts follow U.S. tax and distribution rules regardless of where you retire.
  • U.S. citizens are taxed on worldwide income, including IRA, 401(k), and Social Security income - even when living abroad.
  • Foreign countries may tax U.S. pension income differently depending on residency and treaty provisions.
  • U.S. Social Security benefits can generally be paid to most countries, with taxation depending on the U.S. rules and local law.
  • Multi-country pensions may have different vesting rules, portability, currency exposure, and tax treatment.
  • FX risk and long-term currency needs are central considerations for expats planning retirement outside the U.S.
  • PFIC rules may apply to foreign mutual funds, ETFs, and certain foreign pension structures.
  • Retirement planning often requires coordinating income from multiple sources - U.S. pensions, foreign pensions, Social Security, rental income, investments, and multi-currency savings.
  • Future residency decisions can significantly influence tax outcomes, withdrawal timing, and long-term planning structures.

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Written By
Tom Pewtress
Head of USA and Private Wealth Partner

Tom Pewtress is a fee-based fiduciary adviser and Head of USA at Skybound Wealth USA. He helps U.S. citizens, dual-nationals and internationally mobile families manage their financial lives across borders. Tom specialises in U.S. retirement accounts, 401(k) and IRA decisions, Roth strategies, tax-aware investing and long-term planning for globally mobile households.

Disclosure

This material is for general informational purposes only and does not constitute personalised financial, legal, or tax advice.

Tax rules vary by jurisdiction and may change.

Hypothetical examples do not represent actual clients or outcomes.

Investment decisions should be based on individual circumstances.

Past performance does not predict future results.

Skybound Wealth Management USA, LLC is an SEC-registered investment adviser; registration does not imply any particular level of skill or training.

Please review Form ADV Part 2A, Part 2B, and Form CRS for complete disclosures.

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During a complimentary session with Skybound Wealth USA, we can:

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  • Outline how residency or treaty status may influence taxation
  • Explore multi-currency income needs and long-term FX considerations
  • Identify any PFIC exposure within foreign investment accounts
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